docs: def list_logical_volumes(select_criteria=None, path_mode=False):
      '''
      List logical volumes
  
      :param select_criteria: str: Limit list to those volumes matching this
                                   criteria (see 'lvs -S help' for more details)
      :param path_mode: bool: return logical volume name in 'vg/lv' format, this
                              format is required for some commands like lvextend
      :returns: [str]: List of logical volumes
      '''
      lv_diplay_attr = 'lv_name'
      if path_mode:
          # Parsing output logic relies on the column order
          lv_diplay_attr = 'vg_name,' + lv_diplay_attr
      cmd = ['lvs', '--options', lv_diplay_attr, '--noheadings']
      if select_criteria:
          cmd.extend(['--select', select_criteria])
      lvs = []
      for lv in check_output(cmd).decode('UTF-8').splitlines():
          if not lv:
              continue
          if path_mode:
              lvs.append('/'.join(lv.strip().split()))
          else:
              lvs.append(lv.strip())
      return lvs